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botrytis
相关语句
  葡萄孢属
     , Botrytis spp. .
     和葡萄孢属(Botrytis spp.)
短句来源
     The dominant genera is Botrytis、Alternaria、Acremonium、Penicillium、Pestalotiopsis and so on.
     优势属为葡萄孢属Botrytis、交链孢属Alternaria、顶孢霉属Acremonium、青霉属Penicillium、拟盘多毛孢属Pestalotiopsis 等17 属。
短句来源
     Botrytis,including three species,accounted for 17.0%,B. squamosa Walker and B. allii Munn had the ratio of 15.6%,B. cinerea Pers was only 1.4%.
     葡萄孢属(Botrytis),占17.0%,主要是葱鳞葡萄孢霉(B.squamosaWalker)和葱腐葡萄孢霉(B.alliiMunn),占15.6%,灰葡萄孢霉(B.cinereaPers)仅为1.4%;
短句来源
     Six genera exist in six sites simultaneously, accounting for 12.24%. They are Mucor、Acremonium、Alternaria、Botrytis、Cladosporium and Penicillium.
     有6 属同时为6 个地点共有,占总属的12.24%,它们分别是毛霉属Mucor、顶孢霉属Acremonium、交链孢属Alternaria、葡萄孢属Botrytis、枝孢属Cladosporium 和青霉属Penicillium。
短句来源
     A New Species of Botrytis
     葡萄孢属一新种
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  “botrytis”译为未确定词的双语例句
     Cauliflower (Brassica oleracea var. botrytis L.)
     花椰菜(Brassica oleracea var. botrytis L.)
短句来源
     Cauliflower (Brassica oleracea var. botrytis L.)
     花椰菜(Brassica oleracea var.botrytis L.)
短句来源
     Alternaria and Botrytis was predominant(45.5% )of the total number,followed by Penicillium(15.7%), Stemphylium(12.6%), Fusarium(7.8%), Cladosporium(6.5%), Pythium(4.9%),Phytophthora(3.8%) and Trichothecium(3.3%).
     而青霉属(Penicillium)、匐柄霉属(Stemphylium)、镰孢属(Fusarium)、芽枝霉属(Cladosporium)、腐霉属(Pythium)、疫霉属(Phytophthora)和聚端孢霉属(Trichothecium)依次占15.7%、12.6%、7.8%、6.5%、4.9%、3.8%和3.3%。
短句来源
     、Cercospora. sp. and Botrytis cinerea Pers.
     、杜仲褐斑病(Cercospora.sp)和杜仲灰霉病(Botrytis cinerea Pers.ex Fr.)
短句来源
     Especially, the EC50 of compound (Ⅰb) to all of pathogenic bacterium is about 20mg/g, the EC95 of that is between 50~60mg/g except that the EC95 of that to Venturia inaequalis and Botrytis cinerea are 160.49mg/g and 167.98mg/g.
     特别是化合物(Ⅰb),对所有病原菌的EC50均在20mg/g左右,EC95也大都在50~60mg/g之间,只有对苹果黑星病菌 (Venturia inaequalis)和番茄灰腐病菌(BotrYtis cinerea)分别为160.49、167.98mg/g。
短句来源
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  相似匹配句对
     ,Botrytis spp.
     、葡萄孢菌(Botrytis spp.)
短句来源
     , Botrytis spp. .
     和葡萄孢属(Botrytis spp.)
短句来源
查询“botrytis”译词为用户自定义的双语例句

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  botrytis
Evaluation of the Effects of Biological Preparations on Phytopathogenic Fungi Didymella applanata and Botrytis cinerea
      
Fungicidal and fungistatic effects of biological preparations involving bacteria of the genera Pseudomonas and Bacillusand fungi of the genusChaetomium on phytopathogenic fungi Didymella applanata and Botrytis cinereawere evaluated.
      
showed promise as agents against simultaneous development of spur blight and Botrytis blight.
      
Study varieties of leguminous and cereal cultures were shown to contain endogenous inhibitors specific to proteinases of phytopathogenic fungi Fusarium, Colletotrichum, Helminthosporium, and Botrytis.
      
oxysporum, Botrytis sorokiniana, Alternaria tenui, and Phytophthora infestans.
      
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In 1962-1963,35 samples of Downy mildews collected from Brassica Pekinensis andother Cruciferous vegetables (including B.Chinensis,B.juncea,B.rapa,B.oleracea,Raphanussativus,and Capsella Bursa-Pastoris etc.) were identified with 32 differential hosts.Threevarieties of Peronospora parasitica were differentiated:P.p.brassicae on Brassica,P.p.raphani on Raphanus and P.p.capsellae on Capsella.In P.p.brassicae at least three differentforms existed (i.e.f.Pekenensis,f.olerasea,f.juncea).1.Collections from Brassica...

In 1962-1963,35 samples of Downy mildews collected from Brassica Pekinensis andother Cruciferous vegetables (including B.Chinensis,B.juncea,B.rapa,B.oleracea,Raphanussativus,and Capsella Bursa-Pastoris etc.) were identified with 32 differential hosts.Threevarieties of Peronospora parasitica were differentiated:P.p.brassicae on Brassica,P.p.raphani on Raphanus and P.p.capsellae on Capsella.In P.p.brassicae at least three differentforms existed (i.e.f.Pekenensis,f.olerasea,f.juncea).1.Collections from Brassica Pekinensis,B.Chinensis and B.rapa were found to belong tothe same group,since they infected all or a part of these hosts on which they all producedconidia.B.juncea var.megarrhisa showed varying reactions to these collections.No infec-tion took place on Capsella Bursa-Pastoris,Raphanus sativus,B.oleracea,B.juncea and B.juncea var.multiceps.Collections from different varieties of B.Pekinensis in different local-ities and seasons showed a remarkable difference in pathogenicity.2.The host ranges of the collections from B.juncea and B.juncea var.megarrhisa andvar.multiceps were limited to these plants,however,the collections from B.juncea did infectsome varieties of B.Pekinensis B.Chinensis and B.rapa.3.Collections from B.oleracea (including var.capitata,var.caularapa,var.alboglabra,var.botrytis) infected this species only and never infected other crucifers.4.Collections from Raphanus sativus were differentiated into two types,one infectedR.sativa only and the other infected some varieties of B.Pekinnensis,B.oleracea and B.rapaas well.5.Collections from Capsella Bursa-Pastoris only infected the original host but not others.

应用十字花科蔬菜三属七种32个品种作为鉴定寄主,对京津地区12种十字花科蔬菜(大白菜、油青菜、芜菁、芥菜、大头青、雪里蕻、甘兰、苤兰、花椰菜、芥兰、萝卜和荠菜)上采集的34个霜霉病菌(Pronospora parasitica(Pers.)Fr.)标样进行了生理分化的研究。得到以下结果:1.大白菜,油青菜,芜菁上的病菌为一类,它们可以侵染全部或部分的这类寄主,呈感病反应,产生孢子囊;芥菜对不同病菌标样呈抗病或感病反应;不侵染荠菜、萝卜、甘兰类和雪里蕻,大头青。不同时间、地点和不同大白莱品种上采集的菌种有较大的致病性差异。2.芥菜、雪里蕻、大头青上的菌种,除芥菜上的可以侵染大白菜、油青菜和芜菁的若干品种外,它们只侵染芥菜属寄主。3.甘兰类(包括甘兰,苤兰,芥兰和花椰菜)上的菌种只侵染本类寄主,呈感病反应,产生孢子囊;不能侵染其他种属寄主。4.萝卜上有两类菌种:一类仅侵染萝卜一属的品种,不能侵染其他属的寄主,但也发现有一个标样除本寄主外,尚可接种在芸苔属的大白菜、甘兰和芥菜的一部分品种上。5.荠菜上的菌种只能侵染荠菜,呈感病反应,而不能侵染其他寄主。

This paper reports the internal structure of root, stem, leaf and petiole in Brassica pekinensis, Brassica chinesis, Brassica oleracea var. botrytis, Brassica juncea var. crispifolia, Brassica napiformis and Raphanus sativus. The structural characteristics of various organs were compared. And it has been found that in the roots of these vegetables (except the storage root) there were aboundant sclerenchymatous cells between the vessels of secondary xylem. The stem was similar to the root in this respect....

This paper reports the internal structure of root, stem, leaf and petiole in Brassica pekinensis, Brassica chinesis, Brassica oleracea var. botrytis, Brassica juncea var. crispifolia, Brassica napiformis and Raphanus sativus. The structural characteristics of various organs were compared. And it has been found that in the roots of these vegetables (except the storage root) there were aboundant sclerenchymatous cells between the vessels of secondary xylem. The stem was similar to the root in this respect. The principle vascular boundls in petiole formed a U-shaped group, and each boundle consisted of several subsidiary boundles. Besides, there were scattered subsidiary boundles. The epidermal cells of leaves were unequal in size. The mechanical tissue on upper and lower epidermis of the main veins was poorly formed. If present, it was only one or two layers of collenchyma. while sclerenchyma was not found. The increase in thickness of root in garden radish and India mustard was resulted from groups of smaller cambiumous cells scattered among the parenchyma of the secondary xylem and from which the vascular tissues were differentiated, not from simple, usual development of secondary xylem. The structure of stem in cauliflower was different from other taxa in the same genus. Ths cause will be studied in furture.

本文以白菜,东北油菜、花椰菜、雪里红、芥菜、和水萝卜等六种十字花科蔬菜植物为对象,用石蜡切片法在光学显微镜下,从根、茎、叶柄及叶等营养器官进行观察研究,附图39幅。文中记载了各种植物营养器官的内部结构。比较了各器官在结构上的特点,指出上述各植物的根(贮藏根除外),在次生木质部导管之间存在大量厚壁状细胞,茎的次生木质部导管之间也有类似现象,叶柄中主要维管束排成U形,每一束由数小束组成,另外分散的小维管束同时存在,叶片上表皮细胞大小不等,主脉部份上下表皮处的机械组织很不发达,如有亦仅为1—2层厚角组织,未发现厚壁组织。文中对水萝卜、芥菜等根的增粗提出看法,认为不是简单的次生木质部特别发达,而是次生木质部的大型薄壁细胞中散生着成群的小型形成层状细胞,由它们分化成维管组织。花椰菜茎的结构与所观察的同属其它植物的茎不同,其原因有待于进一步研究。

Seed coat surface of Brassica and Sinapis had been observed by means of Scanning Electron Microscope. Those were followings: Brassica albog-labra, B. campestris, B. campestris var. purpurea, B. carinata, B. caulora-pa, B. chinensis, B. juncea var. multiceps, B. juncea var. tsatsai, B. napi-farmis , B. napobrassica, B. napus, B. narinosa, B.nigra, B. oleracea var. acephala, B. oleracea var. botrytis, B. oleracea var. capitata (3 cuitivars), B. parachinensis, B. pekinensis ( 3 cuitivars ) , B. rapa, Sinapis...

Seed coat surface of Brassica and Sinapis had been observed by means of Scanning Electron Microscope. Those were followings: Brassica albog-labra, B. campestris, B. campestris var. purpurea, B. carinata, B. caulora-pa, B. chinensis, B. juncea var. multiceps, B. juncea var. tsatsai, B. napi-farmis , B. napobrassica, B. napus, B. narinosa, B.nigra, B. oleracea var. acephala, B. oleracea var. botrytis, B. oleracea var. capitata (3 cuitivars), B. parachinensis, B. pekinensis ( 3 cuitivars ) , B. rapa, Sinapis alba and 5". arvensis.

用扫描电子显微镜对芸苔属19个种或变种,欧白芥属2个种的种皮表面形态进行了观察。根据种皮网纹的不同特点,分成7个类型。芸苔属中具有相同染色体数目的分类单位的种皮,具有相类似的网纹(芥蓝除外)。但在一些种间,尤其是在变种和品种间,只依靠种皮表面形态学特征进行鉴定是困难的或不可能的。双二倍体种的种皮表面结合了其二倍体祖先的种皮形态学特征。

 
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